<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <link href="css/scrol.css" rel="stylesheet">
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <link href="css/guider.css" rel="stylesheet">
    <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">

    <title></title>
</head>
<body>
<div class="dropdown">
    <button class="btn btn-default dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown">
        下拉菜单
        <span class="caret"></span>
    </button>
    <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu1">
        <li role="presentation"><a role="menuitem" tabindex="-1" href="#">下拉菜单项</a></li>
        <li role="presentation" class="divider"></li>
        <li role="presentation"><a role="menuitem" tabindex="-1" href="#">下拉菜单项</a></li>
    </ul>
</div>
<ul class="nav navbar-nav navbar-right">
    <li><a href="#">Link</a></li>
    <li class="dropdown">
        <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
        <ul class="dropdown-menu" role="menu">
            <li><a href="#">Action</a></li>
            <li><a href="#">Another action</a></li>
            <li><a href="#">Something else here</a></li>
            <li class="divider"></li>
            <li><a href="#">Separated link</a></li>
        </ul>
    </li>
</ul>
<div id="scrollBar" class="scroll-bar" style="right: 90.5px; position: fixed; top: 90px; display: block;"><ul><li><a id="hotIndustry-btn" href="#hotIndustry" class="">热门行业</a></li><li><a id="hotJob-btn" href="#hotJob" class="select">热门职位</a></li><li><a id="companyPost-btn" href="#companyPost" class="">名企职位</a></li></ul><a class="back-top" href="#"><i></i><b></b><span class="hide">回到顶部</span></a></div>
</body>
</html>
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<script src="js/bootstrap.min.js"></script>